{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2109055753",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d09af17b5734dc45cec8efe11d354b0152fb45f0a959a844bfb5375956ff88a",
    "signature": "0x21d7e4cf3b8a4e4fa820e8333d5c05681a46a90e0d625571cab7d5afdb9ad414292d7ef15f3f381a3841a3794a203db522449b4649191ec58ac0f5307c486d4e1c",
    "signer": "0x5cd3eA7DcAA86960596227F4c8624063F3B8893D",
    "userId": "215993"
  }
}